OBD Guide

U0225

Lost Communication With Door Window Motor D

U0225 is an OBD-II diagnostic trouble code meaning: Lost Communication With Door Window Motor D. Common causes: broken or damaged wires to the window motor, oxidation of contacts in connectors. Estimated repair cost: $17–89.

Severity
Low
Can you drive?
Yes, but get it checked soon
Approx. repair cost
$17–89 (est.)

Symptoms

  • The window regulator on one of the doors does not work
  • Error indication on the dashboard
  • Intermittent operation of the window regulator
  • No response to control button

Causes

  • Broken or damaged wires to the window motor
  • Oxidation of contacts in connectors
  • Window motor malfunction
  • Problems with the door control unit
  • Failures in the vehicle's CAN bus

How to Fix

  1. Check the integrity of the wiring to the window motor
  2. Clean and check contacts in connectors
  3. Test the window lift motor
  4. Check the functionality of the door control unit
  5. Scan the CAN bus for errors

Related codes

Error U0225 by Vehicle Brand

FAQ

What does the U0225 code mean?

U0225 is an OBD-II diagnostic trouble code that indicates: Lost Communication With Door Window Motor D

What causes a U0225 error code?

The most common causes of U0225 include: Broken or damaged wires to the window motor; Oxidation of contacts in connectors; Window motor malfunction; Problems with the door control unit.

How do I fix a U0225 diagnostic trouble code?

To fix U0225: Check the integrity of the wiring to the window motor. Clean and check contacts in connectors. Test the window lift motor. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with U0225?

Yes, but get it checked soon

How much does it cost to fix U0225?

The estimated repair cost for U0225 is $17–89. Actual cost depends on your vehicle, location, and labor rates.

See also: Russian version · NationStat